Quick answer. The right acne treatment depends on severity. Mild acne (blackheads, whiteheads, a few pimples) is usually managed with topical creams such as retinoids, benzoyl peroxide or azelaic acid. Moderate acne often adds oral antibiotics or, for women, hormonal treatment (the combined pill or spironolactone). Severe, cystic or scarring acne that fails other treatments is usually treated with oral isotretinoin (Accutane/Roaccutane) under close doctor supervision with blood-test monitoring and strict pregnancy precautions. In Singapore, costs vary widely: topical and oral medication often start around SGD 30-80, in-clinic chemical peels run roughly SGD 100-400 per session, and laser/light sessions roughly SGD 350-600+, with the most affordable route being a polyclinic referral to the subsidised National Skin Centre.
Acne is one of the most common skin conditions seen in Singapore, affecting teenagers and adults alike. The good news is that almost all acne is treatable, but the best approach depends on how severe it is and what is driving it. This guide explains the full medical spectrum of acne treatments available in Singapore, how doctors match treatment to severity, what each option typically costs, and when it is worth seeing a GP, polyclinic or dermatologist. It is general information to help you have a better conversation with a qualified doctor, not a substitute for a personal medical assessment.
At a glance
| Treatment | Best for | Typical SG price (indicative) |
|---|---|---|
| Topical retinoid / benzoyl peroxide / azelaic acid | Mild acne; base of most regimens | Medication from ~SGD 40 |
| Oral antibiotics (e.g. doxycycline) | Moderate inflammatory acne, with topicals | Medication from ~SGD 30 per course |
| Hormonal treatment (pill / spironolactone) | Adult women, hormonal/jawline acne | Varies; requires doctor assessment |
| Oral isotretinoin (Accutane/Roaccutane) | Severe, cystic or resistant acne | Medication from ~SGD 80/month + blood tests |
| Chemical peel (salicylic/glycolic) | Mild active acne, post-acne marks | ~SGD 100-400 per session |
| Intralesional steroid injection | A large, painful cyst or nodule | From ~SGD 150 per lesion |
| Laser / light therapy | Selected inflammatory acne (add-on) | ~SGD 350-600+ per session |
Understanding acne severity: mild, moderate and severe
Doctors usually grade acne to decide treatment, because the same product is not right for everyone.
- Mild acne is mostly blackheads and whiteheads (comedones) with a few small inflamed pimples. It is generally managed with topical (applied-to-skin) treatments.
- Moderate acne has more inflamed red papules and pus-filled pustules alongside comedones, often across the face, and sometimes the chest or back. It carries a higher risk of scarring and frequently needs an oral medication added to topicals.
- Severe acne involves deep, painful nodules or cysts, widespread inflammation, or acne that is leaving scars or causing significant distress. This is more likely to be referred to a dermatologist and may require oral isotretinoin.
You should see a doctor if your acne is painful or cystic, leaving marks or scars, not improving after a few months of over-the-counter products, or affecting your confidence and mood. Early treatment is the most effective way to prevent permanent scarring.
Topical treatments: the foundation for most acne
Topicals are the first-line treatment for mild acne and a core part of almost every regimen, including for moderate and severe cases. International dermatology guidelines give strong support to topical retinoids (such as adapalene or tretinoin) and benzoyl peroxide, often used together, because they tackle clogged pores and acne-causing bacteria from different angles.
- Topical retinoids (adapalene, tretinoin) unclog pores and prevent new comedones. Adapalene is available without prescription in some forms; stronger retinoids are prescription-only.
- Benzoyl peroxide reduces acne bacteria and inflammation and helps prevent antibiotic resistance when paired with topical antibiotics.
- Azelaic acid helps with inflammation and post-acne dark marks, and is often well tolerated, including in pregnancy (still check with your doctor).
- Topical antibiotics (e.g. clindamycin) are used short-term and almost always combined with benzoyl peroxide rather than used alone.
Topicals can cause dryness, redness and peeling, especially early on, and most need 6-12 weeks of consistent use before you see real results.
Oral medications: antibiotics, hormonal treatment and isotretinoin
When topicals are not enough, doctors add oral (tablet) medications.
- Oral antibiotics (commonly doxycycline, sometimes lymecycline or minocycline) reduce inflammation in moderate-to-severe acne. They are used for a limited course, typically alongside topicals such as benzoyl peroxide and a retinoid, and are not meant to be taken long-term because of antibiotic-resistance concerns.
- Hormonal treatment is an option for women whose acne flares with their cycle or along the jawline. Combined oral contraceptive pills and the anti-androgen spironolactone can be effective; both require a doctor’s assessment and are not suitable for everyone.
- Oral isotretinoin (Accutane/Roaccutane) is the most powerful option, reserved for severe, cystic or scarring acne, or acne that has failed other treatments. It is strictly prescription-only and doctor-supervised (covered in the next section).
Oral isotretinoin (Accutane): how it works and key precautions
Isotretinoin is a vitamin-A derivative that shrinks oil glands and can produce long-lasting clearance of severe acne. In Singapore it is a prescription-only medication and should only be taken under a doctor’s supervision. A typical course lasts about 4-8 months, with regular reviews.
- Monitoring: Doctors usually order periodic blood tests to check liver enzymes and cholesterol/lipid levels before and during treatment.
- Pregnancy precautions: Isotretinoin can cause serious birth defects and is strictly contraindicated in pregnancy. Women of child-bearing potential require pregnancy testing and reliable contraception during treatment and for a period after stopping (commonly at least one month). Pregnancy must be avoided throughout.
- Common side effects: dry lips, skin and eyes, increased sun sensitivity (daily SPF 30+ is advised), and a temporary acne flare early in treatment.
- Less common but important: liver and cholesterol changes, muscle or joint aches, and mood changes that should be reported to your doctor promptly.
Because of these risks, isotretinoin should never be bought online or self-prescribed; it requires proper assessment, counselling and follow-up.
In-clinic procedures: peels, extraction, lasers and light
Procedures are usually add-ons to medication rather than stand-alone cures, and they work best as part of a doctor-guided plan.
- Chemical peels (e.g. salicylic or glycolic acid) exfoliate clogged pores and can help mild active acne and post-acne marks. A short course of several sessions is common.
- Comedone extraction is the manual, sterile removal of blackheads and whiteheads by a trained provider, which can speed up clearance.
- Lasers and light-based devices may be used to target inflammation, oil glands or redness in selected cases.
- Intralesional steroid injections can rapidly settle a large, painful cyst or nodule and reduce the chance of scarring from that lesion.
Be cautious of clinics promoting expensive procedure packages as a replacement for proven medication, particularly for moderate-to-severe acne where topicals and oral treatment do most of the work.
Where to get treated: GP, polyclinic and dermatologist pathways
Singapore offers both public (subsidised) and private routes.
- GP or polyclinic first is reasonable for mild-to-moderate acne; a doctor can start topicals and, if needed, oral antibiotics.
- Subsidised dermatology: Singapore citizens and PRs can get a polyclinic referral to the National Skin Centre (NSC) for subsidised treatment of active acne, which is a medical condition. Referred patients pay a substantially lower consultation fee (around SGD 38) than walk-in private patients (around SGD 148). Note that purely cosmetic concerns such as old acne scars may be directed to non-subsidised care.
- Private dermatologists and aesthetic clinics offer faster access and a wider menu of procedures, at higher cost.
For severe, cystic or scarring acne, isotretinoin candidacy, or acne that is not responding, seeing a dermatologist is worthwhile.
Related guides
- Best Dermatology Clinics in Singapore — our editorial shortlist
- dermatology clinics directory
- Eczema treatment in Singapore
- Skin pigmentation treatment in Singapore
- Mole removal & skin-cancer screening in Singapore
Sources
- American Academy of Dermatology – Guidelines of care for the management of acne vulgaris (2024)
- National Skin Centre (Singapore) – Dermatology services and patient information
- Apax Medical & Aesthetic Clinic – Acne treatment options and indicative pricing (Singapore)
- TheSmartLocal – Guide to seeing a dermatologist at the National Skin Centre (subsidised vs private)
- BA Clinic – Isotretinoin (Accutane) severe acne treatment guide (Singapore)
Related conditions & guides
Related conditions and guides you may find useful:
- Acne Scar Treatment in Singapore
- Dark Eye Circles & Eyebags Treatment in Singapore
- Enlarged Pores & Oily Skin Treatment in Singapore
- Melasma Treatment in Singapore
- Stretch Marks (Striae) Treatment in Singapore
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